Technology Quiz 5

1. '.MPG' extension refers usually to what kind of file?





2. What does EPROM stand for?





3. Larger buildings may be supplied with a medium voltage electricity supply, and will required a substation or mini-sub. What is the main item of equipment contained in these?





4. What is the term to ask the computer to put information in order numerically or alphabetically?





5. What does AM mean?





6. The purpose of choke in tube light is ?





7. What was the active medium used in the first working laser ever constructed?





8. The input used by an antenna or cable to a TV set uses frequencies called...?





9. '.BAT' extension refers usually to what kind of file?





10. Voltage is sometimes referred to as EMF, or Electromotive...?